The Hum has been causing problems for over 50 years and during that time many attempts have been made to detect, measure and locate the source, the most notable being that carried out by the University of New Mexico The investigation lasted 18 months and the best equipment available was employed, however, no sound wave relating to the Hum was ever found.
Allan Frey demonstrated that human beings could perceive a noise when subjected to pulse modulated microwaves. His tests showed that the microwaves and the perceived noise could be completely blocked with a thin sheet of metal and that all those who took part in the tests could hear a noise, but these findings do not apply to the Hum, There are claims that people are able to hear radio waves other than microwaves but there has never been any evidence to support this. Also, the Hum can be interrupted by a quick movement of the head which indicates that we are dealing with a mechanical interaction not a radio wave, Only about 2 or 3 in every hundred people can hear the Hum and a large proportion of these are middle aged and elderly. As a group these people do not have super sensitive hearing, in fact some of them are totally deaf. There is no obvious deformities between hearers and non hearers in fact it is usual for non hearers to become hearers and for a few fortunate ones, revert back to being non hearers again. The difference therefore must be very small and there have been suggestions that it is no more than a few grains of calcium -- You received this message because you are subscribed to the Google Groups "Hum Sufferers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/hum-sufferers. For more options, visit https://groups.google.com/groups/opt_out.
